package com.design.behavior.chainOfResponsibility;

public abstract class AbstractLogger { 
	public static int INFO=1;
	public static int DEBUG=2; 
	public static int ERROR=3;
	protected int level;
	protected AbstractLogger nextLogger;
	public void setNextLogger(AbstractLogger nextLogger) {
		this.nextLogger=nextLogger;
	}
	public void logMessage(int level,String message) {
		if(this.level>=level) {
			write(message);
		} 
		if(this.nextLogger!=null) {
			this.nextLogger.logMessage(level,message);
		}
	}
	abstract protected void write(String message);
}
